Make sure that the dc ammeter indication decreases approximately 5 amperes ( returns to original value ).

确保直流电流表指示降低大约5安培 ( 回到初始值 ).

They are widely used in Camera, ammeter , flashlight and other devices.

工业包装广泛适用于摄像机 、 电表、照相机 、 手电筒、智能安防系统等.

Ammeter, voltmeter, bridge and similar common methods are typical equipment types.

电流表 、 电压表 、 电桥以及类似的常见仪器都属于常用的设备.

The ideal ammeter should read zero when its input terminals are left open.

当输入端开路时,理想安培计的读数应当为零.

Note that the current must flow through the ammeter in order to reach the circuit.

注意,电路中的电流必须通过电流表以测量到读数.

External offset currents can be generated by ionic contamination in the insulators connected to the ammeter.

外部偏置电流可以由与安培计相连的绝缘体上的离子沾污产生.

All the current flowing in the circuit must pass through the ammeter.

所有流过电路的电流必须流过电流表.

A shunt ammeter can be modeled as a voltmeter with a resistor across the input.

分流型安培计可以看成是在其输入端跨接了电阻器的电压表.

Connect the battery and ammeter to the starter as shown in the illustration.

按说明连接电池和安培计到起动机上.

What does that ammeter read?

那个电表上的度数是 多少 ?